Acoustic-hybrid mobile system

This is a 2.5 year research on an acoustically hybrid semi-open box, which is expected to exhibit sufficient sound absorption and insertion loss along with acoustic field diffusivity. The output should be a prototype of an acoustically variable, semi-open mobile "partition" to provide noise comfort in semi-separated spaces, in addition to a variant with an antibacterial function for application in special spaces. A phased research design from functional samples to prototype should resolve all technical, especially manufacturing uncertainties. TUL/CxI will plan the experiments in the execution of the project, together with the other co-investigators, ensure the production of nanofibres from different polymers, solve the adhesion of the individual components and verify the acoustic characteristics under laboratory conditions.

This project is funded with state support from the Technology Agency of the Czech Republic and the Ministry of Industry and Trade of the Czech Republic under the TREND Programme.

This project is funded with state support from the Technology Agency of the Czech Republic and the Ministry of Industry and Trade of the Czech Republic under the TREND Programme.